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10 Cards in this Set
- Front
- Back
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Transcription Factors |
Bind to DNA and activate or inhibit groups of genes |
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Hox genes |
code for transcription factors |
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Relay Signaling |
release different signaling molecules from one cell to another |
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Gradient signaling |
Closer cells recieve more signal than those farther away |
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Pattern formation |
inductive signaling determines fxn |
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4 main signaling molecules |
TGFB, hedgehog, Wnts, Notchs |
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cell-to-cell adhesion |
helps cells fix their position during development.
Types: desmosome, hemidesmosome, cadherin (molecules) etc...
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homeobox genes |
Determine tooth formation, do not confuse with hox genes. From the first brachial arch |
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Dlx-12 |
Codes for maxillary tooth formation
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